Inventor · Purbrook, GB

David MacWilliams

2Patents
1h-index
4Co-inventors
30Inventor score

Filing activity: Nov 14, 1983 → Jul 23, 1987

Most-cited inventions

PatentTitleAreaCited byStatus
US4850473A Conveyor system including a buffer store Performing Operations; Transporting 5 Expired
US4508204A Gravity feed chute Electricity 1 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.